Abstract
An application is considered of the stationary phase method to computation of the generating functional of Green's functions [1, 2] for a four-dimensional supersymmetric σ-model [3, 4]. In the leading order in 1/V, a renormalized potential is obtained, which is unbound from below, unlike in a similar two-dimensional case [5].
| Original language | English |
|---|---|
| Pages (from-to) | 4-6 |
| Number of pages | 3 |
| Journal | Soviet Physics Journal |
| Volume | 27 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 1984 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
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1/N Expansion for a supersymmetric o(n) model in four dimensions. / Ketov, S. V.
In: Soviet Physics Journal, Vol. 27, No. 1, 01.1984, p. 4-6.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - 1/N Expansion for a supersymmetric o(n) model in four dimensions
AU - Ketov, S. V.
PY - 1984/1
Y1 - 1984/1
N2 - An application is considered of the stationary phase method to computation of the generating functional of Green's functions [1, 2] for a four-dimensional supersymmetric σ-model [3, 4]. In the leading order in 1/V, a renormalized potential is obtained, which is unbound from below, unlike in a similar two-dimensional case [5].
AB - An application is considered of the stationary phase method to computation of the generating functional of Green's functions [1, 2] for a four-dimensional supersymmetric σ-model [3, 4]. In the leading order in 1/V, a renormalized potential is obtained, which is unbound from below, unlike in a similar two-dimensional case [5].
UR - http://www.scopus.com/inward/record.url?scp=34250121087&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34250121087&partnerID=8YFLogxK
U2 - 10.1007/BF00896399
DO - 10.1007/BF00896399
M3 - Article
VL - 27
SP - 4
EP - 6
JO - Russian Physics Journal
JF - Russian Physics Journal
SN - 1064-8887
IS - 1
ER -